options after h1b extension denial

1. I140 approved from previous Employer X for few years, already crossed 6 yrs limit 2. Current Employer Y already initiated my GC process, yet to file PERM though 3. Present H1 Petition with current employer Y is expiring on 2/10/18 4. Current I94 expiring on 2/20/18 5. H1 extension in premium...